Plug and Play: UGREEN USB to Ethernet Adapter does not need to install any software, just connect the micro USB cable to the TV Stick, the ethernet cable to the RJ45 port of the adapter, and the USB cable to the power supply. Simple operation and convenient use. Comes with an USB A Power Cable: UGREEN Ethernet Adapter comes with a USB A power cord, which can power the Ethernet Network Adapter and TV Stick at the same time, no need to buy extra cables. 3.3 ft Long Cable Design: The Micro USB and USB power cable in the UGREEN Firestick Ethernet Adapter has a length of up to 3.3ft/100cm, it can come in handy if you have little-to-no wiggle room behind your TV. Say Goodbye to Slow or Weak Wi-Fi Connection: UGREEN Chromecast Ethernet Adapter can provide 10/100 mbps internet speed. Stable wired connection and high internet speed help you watch 4K HD Video smoothly. Ethernet Adapter for TV Stick: UGREEN Ethernet Adapter compatible with Fire Stick Basic/4k MAX/4k/Lite, Google Chromecast 1/2/3/Ultra/Audio, Google Home Mini, Roku Express 4K, and More. (Note: Not compatible with Fire Stick 1, Chromecast with Google TV (HD/4K), Google Home Mini cellphones, tablets, and Laptops.).